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Brayton Global
Leader Cybersecurity Analyst

Leader Cybersecurity Analyst

On site

Brussels, Belgium

Full Time

03-03-2026

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Skills

Splunk Monitoring Architecture Security Architecture Linux Windows Organization AWS AWS Cloud Analytics Active Directory Windows Server

Job Specifications

Required Expertise

• Log management and SIEM solutions: Splunk and Cribl

• Security architecture and design of cybersecurity solutions

• Security events monitoring, management, and analysis and SIEM design.

• Container orchestration

• Network concepts and associated security solutions. In particular:

Internet/Intranet/Extranet, authentication systems, Firewall, Proxies, Network
IDS/IPS, e-mail gateways, IP security, Remote access control

• Windows Security:

Windows workstation hardening
Windows server hardening
Windows Active Directory management and Security
Logs collection, filtering, aggregation, and processing

• Linux Security:

Linux management and hardening
Linux workstations and servers monitoring (logs gathering and processing)

• Cloud environment; familiar with:

Microsoft cloud environments and security tools (Sentinel, EntraID,
Defender, etc.)
AWS cloud environments and security tools (GuardDuty, Security hub, etc.)

Key Responsibilities

Design, install and operate various cybersecurity solutions:
Event log management and analytics: Splunk Enterprise, Cribl Stream Enterprise
Incident Management and Response: various solutions and tools, running as containers in Hashicorp Nomad
Manage changes in a structured and controlled way
Regularly review and keep all solutions up to date
Under the supervision of the Head of Service, he will contribute to all aspects of security design, deployment, and operation of all cybersecurity solutions under the responsibility of the unit

Draft documentation:

Design documentation of implemented solutions
Operating procedures
Interact regularly with the management and other ICT operations teams (network, data center, applications, and others):
ensure proper and timely implementation of solutions
ensure that requirements from different teams are considered
escalate potential issues that can reduce the cybersecurity of the organization or jeopardize implementation of solutions

About the Company

A Fast-Growing Technology Services Provider specialized in EU Institutions and International Public Organizations Our flexibility and diversity make us strong and unique ; together, we create a happy place, where motivation and success are key Know more